[L?ST] Submit-hosts and Linux-VM's connected to Colossus hanging.

Dear TSD users,

Unfortunately, the machine exporting the network file system to the submit-hosts crashed, causing these machines to now hang.

As a result, we will have to restart machines which are now hanging to allow you to log in to these machines.

We're working towards getting the issue fixed, and apologize for the frequent crashes around the /cluster mounts lately. Finding a permanent solution to this issue is currently at the top of our priorities

Source: TSD Operational Log